Fig. 1
From: Population cytotype structure in the polyploid Galax urceolata (Diapensiaceae)
Map of the geographical distribution of Galax urceolata showing the population frequencies of diploid, triploid and tetraploid individuals across the entire range. Pie diagrams represent the proportion of diploid (black), tetraploid (white) and triploid (striped) cytotypes in each population. Numbers indicate the sampling locations of G. urceolata for this study.
